Подшипник RSF-4934E4
Inner diameter:: 170 mm
Outer diameter: 230 mm
The size of the width: 60 mm
Weight:: 7.35 kg
Outer diameter: 230 mm
The size of the width: 60 mm
Weight:: 7.35 kg
Технические характеристики из каталога производителя:
- Обозначение RSF-4934E4
- Размер (r min.) 2 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 7,35 Кг
- Частота вращения предельная при пластичной смазке 600 об/мин
- Частота вращения предельная при жидкой смазке 1200 об/мин
- Размер сопряженных деталей (da min.) 179
- Размер сопряженных деталей (Da max.) 221
- Размер сопряженных деталей (ra max.) 2
- Материал сепаратора отсутствует
17x4115 B 162
Manufacturer: ContiTech AG

SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 64x100x13 (mm)

Bearing 7212CP5 (D36212)
Manufacturer: TMB
Sizes: 60x110x22 (mm)
Weight:: 0.8 (kg)

Подшипник 6910NR
Manufacturer: NACHI
Sizes: 50x72x12 (mm)
Weight:: 0.127 (kg)

ATG10 3140 MFX - Megaflex ( ATK10 3140 BFX - BRECOFLEX )
Manufacturer: ContiTech AG

Подшипник 7002DB
Manufacturer: NACHI
Sizes: 15x32x9 (mm)
Weight:: 0.035 (kg)

Подшипник 5305
Manufacturer: NSK-RHP
Sizes: 25x62x25.4 (mm)
Weight:: 0.34 (kg)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SC)
Manufacturer: STO
Sizes: 30x72x6 (mm)

Подшипник MFJ-5024
Manufacturer: NSK-RHP
Sizes: 50x58x24 (mm)
Weight:: 0.084 (kg)

Bearing BK0910
Manufacturer: ETERNO
Sizes: 9x13x10 (mm)
Weight:: 4.3 (kg)


INSTALLING BEARINGS
Approximately 16% of all early pill accidents are caused by faulty mounting (generally excessive force) and lack of proper tools.

DROPPING BEARINGS
The need for dismantling (removal) of the bearing can be caused by several reasons: failure of the bearings, disassembly of other parts of the mechanism, and so on.

SELECTION OF FUEL OILS
The use of grease to lubricate the bearings ensures smooth operation and maximum reliability of bearings, even in extreme conditions.